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AC Input Module | Allen-Bradley 1746-IM4

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About the Product

1746-IM4 SLC 500 AC Input Module – High-Voltage Industrial Control

Key Technical Specifications

4-channel AC input module. Wide voltage range: 170-265V AC. Fast 35ms ON / 45ms OFF response. Low 2mA leakage current. 1500V AC isolation (backplane-to-I/O). Withstands 30G shock & 2.5G vibration.

Industrial Applications

Perfect for motor status monitoring. Used in pump control systems. Ideal for high-voltage equipment signaling. Common in HVAC control panels. Reliable for conveyor power monitoring.

Installation & Wiring

Uses standard 1746-HT/HCA connectors. 35mA backplane current (5V DC). Requires 25mm clearance for heat dissipation. DIN rail or panel mounting. Follow NEC wiring guidelines.

System Compatibility

Works with all SLC 500 processors. Compatible with RSLogix 500 software. Integrates with PanelView HMIs. Supports ControlNet networks. Pairs with 1746-series I/O.

Package Includes

1x 1746-IM4 module. Installation guide. Safety compliance documentation. Module identification label. Warranty information.

Shipping & Support

Available for immediate shipment. FedEx/UPS/DHL express options. Worldwide tracking available. 12-month manufacturer warranty. 24/7 technical assistance.

Industrial Problem Solver

Handles voltage spikes in AC systems. Reduces false trips in noisy environments. Withstands harsh plant conditions (0-60°C). Low maintenance solid-state design. UL/CSA certified for safety.

Extended Performance Data

12mA nominal input current. 50V AC OFF-state voltage loss. 1.6A surge current (500µs duration). 1.6W total power dissipation. Meets NEMA ICS 2-230 noise immunity.

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  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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